Minimally invasive approach in a rare emergency surgery, gallbladder perforation.

BACKGROUND: Gallbladder perforations are challenging to manage for surgeons due to their high morbidity and mortality, rarity, and surgical approach. Laparoscopic cholecystectomy (LC) is now included with open cholecystectomy in surgical managing gallbladder perforations. This study aimed to evaluate the factors affecting conversion from laparoscopic to open cholecystectomy in cases of type I gallbladder perforation according to the Modified Niemeier classification. METHODS: Patients who met the inclusion criteria were divided into two groups: LC and conversion to open cholecystectomy (COC). Demographic, clinical, radiologic, intraoperative, and postoperative factors were compared between groups. RESULTS: This study included 42 patients who met the inclusion criteria, of which 28 were in the LC group and 14 were in the COC group. Their median age was 68 (55-85) years. Age did not differ significantly between groups (p = 0.218). However, the sex distribution did differ significantly between groups (p = 0.025). The location of the perforation differed significantly between groups (p < 0.001). In the LC group, 22 patients were perforated from the fundus, four from the trunk, and two from the neck. In the COC group, two patients were perforated from the fundus, four from the trunk, and eight from the neck. Surgical procedure times differed significantly between the LC (105.0 min [60-225]) and COC (125.0 min [110-180]) groups (p = 0.035). The age of the primary surgeons also differed significantly between the LC (42 years [34-63]) and COC (55 years [36-59]) groups (p = 0.001). CONCLUSIONS: LC can be safely performed for modified Niemeier type I gallbladder perforations. The proximity of the perforation site to Calot's triangle, Charlson comorbidity index (CCI), and Tokyo classification are factors affecting conversion from laparoscopic to open surgery of gallbladder perforations.

Sexual Function After Surgical Treatment for Benign Anorectal Disorders.

Benign anorectal diseases such as hemorrhoidal disease, anal fissure, anal pruritus, perianal abscess, and fistula are the most common ones. The aim of this study was to assess sexual function in patients after surgery for benign anorectal diseases. Sixty-one male patients with perianal fistulas, operated on at Department of General Surgery, Faculty of Medicine, completed a self-administered questionnaire including the International Index of Erectile Function (IIEF) score. The median IIEF score of the postoperative patients was significantly higher (24, range [10-25]) than that of preoperative patients (22, range [5-25]), p < .0001. Sexual function is significantly influenced by surgery for benign anorectal diseases.

Outcomes of thyroidectomy for secondary thyroid malignancies, a single center experience.

BACKGROUND: Metastasis of primary malignancies of other organs to the thyroid gland is a rare condition that may pose a diagnostic challenge. In this study, we aimed to report the clinicopathologic features and outcomes of patients treated for secondary thyroid malignancies in our center. MATERIALS AND METHODS: The results of patients who underwent thyroidectomy in our clinic between 2015 and 2023 were evaluated retrospectively. Four patients who met the inclusion criteria were evaluated. RESULTS: The primary tumor was renal cell carcinoma in 2 patients and squamous cell carcinoma of the lung in 2 patients. Median age was 64 years (min:59-max:69). The median nodule diameter was 2.85 cm. Extrathyroidal spread was present in 1 patient with renal cell carcinoma metastasis. The other patient with renal cell carcinoma metastasis had lymphatic invasion. Vascular invasion was detected in 1 patient with renal cell carcinoma metastasis and 1 patient with squamous cell carcinoma of the lung metastasis. Surgical margin positivity was present in 1 patient in each group. The median overall survival time was 27 (min:10-max:44) months in the renal cell carcinoma group and 11 (min:6-max:16) months in the squamous cell carcinoma group. After the diagnosis of primary renal cell carcinoma, one patient metastasized to thyroid tissue 43.00 and one patient 94.00 months later. In the squamous cell carcinoma group, one patient showed metastasis to thyroid tissue 6.00 months after the primary diagnosis, while the other patient was first diagnosed with metastatic tissue. CONCLUSIONS: Metastasis to the thyroid gland is a rare phenomenon with an incidence of 0.22% in all thyroid malignancies. It may occur before the detection of the primary tumor or during the follow-up of the primary malignancy. Although the overall prognosis is poor, it can be treated surgically.

Log odds of positive nodes as a prognostic factor for rectal cancer: a retrospective study.

OBJECTIVE: Rectal cancer is an important cause of mortality and morbidity globally. The aim of this study was to investigate whether the log odds of positive nodes system is a better indicator than tumor node metastasis and lymph node ratio systems to determine rectum cancer prognosis, which is an important cause of mortality and morbidity globally. METHODS: This was a single-center retrospective cross-sectional study. Data were obtained from the medical records of patients with rectum adenocarcinoma followed at Gazi University Hospital. The clinicopathological data of 128 patients with rectum adenocarcinoma who underwent low anterior resection or abdominoperineal resection between January 2010 and December 2018 was retrospectively reviewed. Patients with rectum adenocarcinoma as the first and only primary diagnosis, which was confirmed by histopathological examination, than those who had undergone complete curative resection via low anterior resection or abdominoperineal resection were included. Those with familial adenomatous polyposis or Lynch syndrome, those under 18 years of age, with a synchronous tumor, peritoneal spread, or metastatic disease at the time of diagnosis, and those with <12 lymph nodes dissected from the resection material were excluded from the study. RESULTS: In multivariate analysis, age, perineural invasion, tumor node metastasis stage, lymph node ratio stage, and log odds of positive nodes stage were found to be independent prognostic factors (p<0.05). LODDS2 patients' mortality rates were 9.495 times higher than LODDS0 patients [hazard ratio=9.495, (95%CI 4.155-21.694), p<0.001] while LNR2 stage patients' mortality rates were 7.016 times higher than LNR0 stage patients [hazard ratio=7.016, (95%CI 3.123-15.765), p<0.001] and N2 stage patients had a 5.135 times higher risk of mortality than those who were in N0 stage [hazard ratio=5.135 (95%CI 2.451-10.756), p<0.001]. CONCLUSION: Log odds of positive nodes is a more valuable prognostic factor for rectal cancer patients than tumor node metastasis and lymph node ratio systems to determine rectum cancer prognosis.

Log odds of positive nodes as a prognostic factor for rectal cancer: a retrospective study

SUMMARY OBJECTIVE: Rectal cancer is an important cause of mortality and morbidity globally. The aim of this study was to investigate whether the log odds of positive nodes system is a better indicator than tumor node metastasis and lymph node ratio systems to determine rectum cancer prognosis, which is an important cause of mortality and morbidity globally. METHODS: This was a single-center retrospective cross-sectional study. Data were obtained from the medical records of patients with rectum adenocarcinoma followed at Gazi University Hospital. The clinicopathological data of 128 patients with rectum adenocarcinoma who underwent low anterior resection or abdominoperineal resection between January 2010 and December 2018 was retrospectively reviewed. Patients with rectum adenocarcinoma as the first and only primary diagnosis, which was confirmed by histopathological examination, than those who had undergone complete curative resection via low anterior resection or abdominoperineal resection were included. Those with familial adenomatous polyposis or Lynch syndrome, those under 18 years of age, with a synchronous tumor, peritoneal spread, or metastatic disease at the time of diagnosis, and those with <12 lymph nodes dissected from the resection material were excluded from the study. RESULTS: In multivariate analysis, age, perineural invasion, tumor node metastasis stage, lymph node ratio stage, and log odds of positive nodes stage were found to be independent prognostic factors (p<0.05). LODDS2 patients' mortality rates were 9.495 times higher than LODDS0 patients [hazard ratio=9.495, (95%CI 4.155-21.694), p<0.001] while LNR2 stage patients' mortality rates were 7.016 times higher than LNR0 stage patients [hazard ratio=7.016, (95%CI 3.123-15.765), p<0.001] and N2 stage patients had a 5.135 times higher risk of mortality than those who were in N0 stage [hazard ratio=5.135 (95%CI 2.451-10.756), p<0.001]. CONCLUSION: Log odds of positive nodes is a more valuable prognostic factor for rectal cancer patients than tumor node metastasis and lymph node ratio systems to determine rectum cancer prognosis.

Assessing how bariatric surgery, emotional eating, and depression could affect each other: A cross-sectional study.

Emotional eating (EE) has been found to be associated with depression, anxiety, excessive weight, obesity, and unhealthy eating habits. EE could also be associated with recurrent weight gain. To date, the factors predicting success following bariatric surgery remain uncertain. In addition, there is a paucity of data regarding the associations between EE, percent of total weight loss (TWL), and depression after bariatric surgery. The aims of this study were to evaluate the relationship between EE behavior, depression, and TWL, and to identify other factors, such as the type of bariatric surgery, that may have an impact on EE, depression and TWL after bariatric surgery. A self-report questionnaire was administered to 253 patients who underwent bariatric surgery between 2014 and 2021 at the Department of General Surgery, Faculty of Medicine, Gazi University. In total, 115 patients agreed to participate and completed the questionnaire. The administered scales consisted of the Sociodemographic Data Form, Emotional Eating Scale (EES), and Beck Depression Inventory (BDI). The participants were divided into the Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG) groups. The RYGB and SG groups included 79 (68.8%) and 36 (31.3%) patients, respectively. A significant difference was found in terms of age (P = .002) and gender (P = .033). The BDI scores (P = .499) and TWL (P = .068) did not differ significantly. The EES score was higher in the SG group (P = .020). Between the groups with and without EE, age (P = .004) and BDI scores (P = .004) were significantly different. In correlation analyses, EES score was related to BDI score(ρ = 0.402, P < .001) and age(ρ = -0.348, P = .002) in the RYGB group. In regression analyses, TWL was associated with age (ß = -0.366, P < .001) and surgery type (ß = -6.740, P < .001), EES score was associated with BDI score (ß = 0.149, P = .009) and age (ß = -0.154, P = .006), and BDI score was associated with EES score (ß = 0.419, P = .009) and age (ß = -195, P = .041). In patients with moderate-to-severe depression, TWL was higher than in those without depression (P = .025). The effect of emotional eating and depression on TWL was not detected. Emotional eating and depression trigger each other in the individuals who underwent bariatric surgery. Young individuals who undergo bariatric surgery are more vulnerable to emotional eating and depression than older patients.

Determination of Diagnostic Features of Serum Thyroid Hormones and Thyroglobulin Ratios in Normothyroid Differentiated Thyroid Carcinoma Cases.

Objectives: Ultrasonography and fine-needle aspiration biopsy (FNAB) are the gold standard methods in the prediction of benign and malignant thyroid nodules. However, despite being easily applicable, FNAB is an invasive procedure. Less invasive biomarkers should be utilized in the diagnosis of thyroid malignancies. In this study, we aimed to determine the parameters that can be used in the diagnosis of differentiated thyroid cancer (DTC) based on the serum thyroid and thyroglobulin (TG) levels which are routinely checked in patients followed up for thyroid nodules. Methods: In the study, we evaluated patients who underwent thyroid surgery for nodular diseases between January 2015 and June 2022. Of the 1444 patients evaluated, 919 patients who met the inclusion criteria (normothyroid benign nodular disease or normothyroid DTC) were included in the study. Patients were divided into two groups as benign group (BG) and DTC group (DTCG). We compared patients' pre-operative serum thyroid and TG values and the diagnostic properties of their ratios. Results: Of the 919 patients included, 517 (56.3%) were in BG and 402 (43.7%) were in DTCG. In DTCG, 318 patients were female and 84 patients were male. The mean age in the DTCG was 47.8 years. Comparison of DTCG and BG revealed a significant difference between T3/T4 ratio (p=0.002), T3/TSH ratio (p≤0.001), T4/TSH ratio (p≤0.001), TG/TSH ratio (p≤0.001), and TSH/TG ratio (p≤0.001). However, evaluation of the specified values by ROC analysis showed that the T3/T4 ratio did not make a significant difference between the two groups (p=0.1), whereas the other values displayed a significant difference (p≤0.001 for T3/TSH, p=0.001 for T4/TSH, p≤0.001 for TG/TSH, and p<0.001 for TSH/TG). Conclusion: T3/TSH (cutoff =2.183), T4/TSH (cutoff=0.6), and TG/TSH (cutoff=29.67) values were found to be significant tumor markers for the prediction of malignancy in thyroid nodules, and low values were found to be associated with malignancy. TSH/TG (cutoff=0.031) value was also significant in predicting malignancy while high values were found to be associated with malignancy. Thyroid hormone and TG ratios may alter the preferred treatment method for thyroid nodules.

Comparison of open and closed burn wound dressing applications with tissue culture sampling.

BACKGROUND: Secondary infections are the leading cause of death in burn patients. The purpose of this study is to evaluate the effects of open and closed burn dressings on the development of secondary infections. METHODS: Tissue cultures were obtained from the burn sites of 56 patients between the ages of 18 and 65 who were admitted to our burn unit between December 2022 and January 2023, on days 3 and 7. The impact of the demographic features of the patients, the characteristics of the burn wound, the dressing type, and the first intervention strategies given to the burn wound on the development of wound infection were evaluated. RESULTS: There was no statistically significant difference between the open- and closed-dressing groups in terms of cultural positiv-ity (P>0.05). A statistically significant difference (P=0.019) was found between the groups in terms of culture positivity among those whose wounds were cleansed with warm water as the initial intervention after a burn and those whose wounds were not. CONCLUSION: Even though the main impacts of the patient's variables on the development of a wound infection are recognized, it has been found that the appropriate and successful first intervention in a burn wound is also quite important.

Analysis of Knowledge About Male Breast Cancer Among Patients at Tertiary Medical Center.

In the overall population, the incidence of breast cancer in men is lower than in women. Men's breast cancer awareness is affected both by the low incidence of breast cancer in men and by the presence of a perception that breast cancer can only be seen in women in society. This study aims to determine this awareness and guide future studies on improving social awareness. This study examined male and female patients aged 18 to 75 years who were admitted to our hospital's general surgery outpatient clinic. A questionnaire containing questions about male breast cancer was administered to the patients, and the study was conducted face-to-face voluntarily. A total of 411 patients, 270 female and 141 male, participated in the study. The results showed that 61.1% of the participants were unaware of the possibility of breast cancer in men. Evaluation of the relationship between awareness and gender revealed that women were more knowledgeable than men (p = .006). Educational status also had a significant influence on awareness (p = .001). Awareness of male breast cancer in society is low. Raising public awareness of this issue will enable men to be diagnosed earlier, at a lower stage, and thus to better respond to treatment, increasing their survival time.

The effect of COVID-19 pandemic on the number of patients in burns services.

This study was conducted to examine the effects of the coronavirus disease 2019 (COVID-19) pandemic on the epidemiological characteristics and causes of burns in patients admitted to burns services. A total of 629 patients who applied to the burn center of our hospital on March 11 to June 11, 2019, and March 11 to June 11, 2020, were included in this single-center, retrospective study. The demographic information of the patients, causes of burns, burn degrees, affected anatomical areas, admission times and burn surface areas were recorded retrospectively according to patient records. The findings of our study suggest that gender, age, causes of burns, affected anatomical areas and application times did not differ before and after the COVID-19 pandemic. The number of cases has significantly decreased during the COVID-19 pandemic compared with that of the previous year. As a result, burn trauma is an emergency; it is preventable and cannot be ignored. The COVID-19 pandemic has had many effects on social, cultural and economic fields, as well as on the field of health.

Robotic Roux-en-Y Gastric Bypass: A Single Surgeon's Experience with 527 Consecutive Patients.

Background and Objectives: Robotic bariatric surgery is increasingly adopted by surgeons. We present the surgical results of 527 consecutive patients who underwent robotic Roux-en-Y gastric bypass (RYGB) using the standard technique. Methods: A retrospective analysis of a prospectively maintained database was performed including 527 consecutive patients who underwent robotic RYGB between January 1, 2018 and December 31, 2021. Results: The mean age of the patients was 41 years, with a male/female sex distribution of 143/384 (27.1%/72.9%). Type 2 diabetes in the pre-operative period was diagnosed in 31% of patients. The median pre-operative body mass index (BMI) was 44.6 kg/m2 (range, 35-64). The mean operation time was 134 min for robotic RYGB, including the docking process. Early (< 30 days) complications included ileus (0.2%), atelectasis (0.2%), thromboembolic (0.2%) events, and surgical-site infection (0.2%). No leakage or bleeding of the gastrojejunal and jejunojejunal anastomoses were recorded. Oral food intake was begun at 1.8 days on average. The average hospital stay was 2 days. Despite a range of BMI values, operation times and gastrojejunal anastomosis times did not show significant differences. There were no significant differences in mean operation time or mean gastrojejunal anastomosis time over the years. Conclusions: The robotic approach is effective and safe for patients undergoing RYGB. This technique provides satisfactory results with short-term surgical outcomes. However, the real benefits of robotic RYGB should be further evaluated by well-conducted randomized trials. Even in difficult cases with higher BMI values, optimal operation times and similar operative efficiency can be obtained if a standard operation technique is applied.

A case of Brunner's gland adenoma mimicking tumors induced from head of the pancreas.

Brunner's Gland Adenoma is a very rarely seen benign tumor of duodenum. While it generally leads to obstruction and bleeding complaints, it may very rarely occur by mimicking a pancreatic tumor. A 48 years old male patient admitted to the gastroenterology clinic due to the epigastric pain spreading dorsally. No significant feature is present in his clinical history. A lesion containing cystic solid components in the size of 30x40 mm was detected in the head of pancreas as a result of the abdominal tomography. In the light of these findings, pancreaticoduodenectomy is applied to the patient. It is observed that tumor is in submucosal location and widely invaded the pancreatic head. In the histopathological examination, Brunner's Gland Adenoma is reported in pancreatic head localization. In this manuscript a case of Brunner's gland adenoma diagnosed by performing pancreaticoduodenectomy due to the mass in the head of the pancreas is presented.

Concurrence of primary malignant melanoma of the esophagus with adenocarcinoma of sigmoid colon and villous adenoma of cecum: a case presentation.

In this paper, a 74 years old male patient with complaints of dysphagia and hemoptysis is presented. Endoscopy revealed black colored mass protruding to the lumen at distal esophagus. Diagnosis of malignant melanoma was confirmed with biopsy. Examinations for staging purposes revealed masses at sigmoid colon and cecum. Biopsy was performed with colonoscopy. The mass at the sigmoid colon was diagnosed as adenocarcinoma and the mass at the cecum was diagnosed as villous adenoma. Although the treatment strategy is not straightforward, surgical treatment is the most important step. For this reason, patient underwent three field esophagectomy, anterior resection and right hemicolectomy in the first place. The patient is currently receiving his adjuvant chemotherapy and immunotherapy at postoperative 6th month. According to our knowledge, concurrence of these tumors with two different origins has only been reported in 1 patient before. Our patient has the significance of being the second reported case.